No. 1
Double-ended spanners of similar shape provided for general use.
For nuts 5/32" and 3/16" across flats. Length 2.4", thickness
1/16". |
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No.2
Double-ended spanners of similar shape provided for general use.
For nuts 7/32“ and 1/4" across flats. Length 2.75", thickness
5/64". |
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No. 3
Double-ended spanners of similar shape provided for general use.
For nuts 9/32" and 5/16" across flats. Length 3.2", thickness
7/64". |
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No. 4
Double-ended spanners of similar shape provided for general use. For nuts 11/32" and 3/8" across flats. Length 3.5", thickness 1/8". |
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No. 5
Double-ended spanners of similar shape provided for general use.
For nuts 13/32" and 7/16" across flats. Length 3.8", thickness
5/32". |
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No. 6
Double-ended spanners of similar shape provided for general use.
For nuts 17/32" and 1/2" across flats. Length 4.2", thickness
11/64". The No. 6 is specially suitable for the fixing nuts of
Clocks No. 44 and the bank-securing nuts of 2-motion selectors. |
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No. 7
Double-ended spanner, 6” long and 3/16" thick. For nuts across flats, for bank-securing rods of Siemens’ No.
50 two-motion selectors. |
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No. 8
Double-ended spanner, 4.25" long, 1/8" thick. For nuts
5/8" and 7/16" across flats, which are fitted on Scales, Auto., No.
1. |
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No. 9
Single-ended spanner, 4" long, 3/16" thick. Handle slightly offset. For nuts
9/32" across flats, which are fitted to Siemens’ No. 5 and No. 16 uniselectors. |
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No. 10
Single-ended spanner, 3.5" long, 5/64" thick, for nuts
0.61" across flats. For the ward barrel of 20 character answer-back units
of Teleprinters No. 7. |
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No. 21 | ![]() |
No. 22 | ![]() |
No. 23 | ![]() |
No. 24 | ![]() |
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Last revised January 01, 2008
FM2